.project_banner {
    margin-top:70px;
    width: 100%;
    height: 300px;
    background: url("../images/contact_banner.jpg") no-repeat;
    background-size: 100% 100%;
}
body {
    box-sizing: border-box;
}
.contact_title {
    text-align: center;
    font-size: 24px;
    line-height: 40px;
    color:rgb(68, 68, 68);
    margin-top:60px;
}
.contact_divider {
    color: rgb(166, 166, 166);
    font-size: 14px;
    text-align: center;
    margin-top: 10px;
}
.contact_content {
    margin-top:60px;
    box-sizing: border-box;
    padding:0px 6% 0px 20%;
}
.contact_left {
    width: 50%;
    float: left;
}
.contact_left img {
    width: 100%;
}
.contact_right {
    width: 50%;
    float: left;
    box-sizing: border-box;
    padding-left: 16px;
}
/* .contact_right p:nth-of-type(1) {
    color: rgb(51, 51, 51);
    line-height: 40px;
    font-family: "微软雅黑";
    font-size: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgb(238, 238, 238);;
} */
.contact_right p {
    margin-top:20px;
    color: rgb(153, 153, 153);
    line-height: 40px;
    font-family: "微软雅黑";
    font-size: 15px;
}
.contact_right p:nth-of-type(5) {
    color: orangered;
}
#allmap {
    width: 60%;
    margin-left: 20%;
    height: 300px;
    margin-top:30px;
    border-radius: 4px;
    margin-bottom: 30px;
}
@media only screen and (max-width: 1600px){
    #allmap {width: 74% ;}
}
@media only screen and (max-width: 1440px){
	
}
@media only screen and (max-width: 1366px){
	
}
@media only screen and (max-width: 1300px){
	
}
@media only screen and (max-width: 1199px){
	
}
@media only screen and (max-width: 992px){
  
}
@media only screen and (max-width: 930px){
	.project_banner {
        max-height: 22vh;
    }
    .contact_left {
        width: 100% !important;
    }
    .contact_right {
        width: 100% !important;
    }
    .contact_content {
        padding: 0px 10% 0px 10% !important;
    }
    #allmap {
        margin-left: 10% !important;
        width: 80%;
    }
    
}
@media only screen and (max-width: 800px){
   
}
@media only screen and (max-width: 767px){
  
}
@media only screen and (max-width: 736px){
   
}
@media only screen and (max-width: 700px){
	
}

@media only screen and (max-width: 620px){
    #allmap {width: 96%;
        margin: 0 auto !important;
    }
    .contact_content {
        padding: 0px 2% 0px 2% !important;
    }
    .contact_content,.contact_title  {
        margin-top:24px !important;
    }
}
@media only screen and (max-width: 340px){
 
}
@media only screen and (max-width: 320px){
	
}